said by TKJunkMail :

This is just 1 more instance where the basic premise of copyright infringement has been upheld. But it also upholds the idea that when a court summonses records, you better produce them. And Purdue is open to a big lawsuit as well unless they backoff from their plans to help students share music illegally.

said by Nightfall :

It isn't like figuring out who is responsible for this kind of thing is hard. I bet all a student has to do is look at the IP table and the usage. Its not like it would take days to figure this kind of thing out.